steel profile
W27x14x178
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- Nippon W
- Standard
- ASTM A6/A6M
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 706.4 | mm |
| b | 357.8 | mm |
| t_w | 18.42 | mm |
| t_f | 30.23 | mm |
| r_1 | 18.0 | mm |
| g | 264.9 | kg/m |
| A | 33740.0 | mm² |
| I_x | 2920.00 | 10⁶ mm⁴ |
| I_y | 231.00 | 10⁶ mm⁴ |
| i_x | 294.0 | mm |
| i_y | 82.80 | mm |
| W_el,x | 8250 | 10³ mm³ |
| W_el,y | 1290 | 10³ mm³ |
| W_pl,x | 9320 | 10³ mm³ |
| W_pl,y | 1990 | 10³ mm³ |
| I_t | 8324.628512 | 10³ mm⁴ |
| h | 27.81 | in |
| b | 14.085 | in |
| t_w | 0.725 | in |
| t_f | 1.190 | in |
| r_1 | 0.709 | in |
| g | 178 | lb/ft |
| A | 52.3 | in² |
| I_x | 7000 | in⁴ |
| I_y | 555 | in⁴ |
| i_x | 11.6 | in |
| i_y | 3.26 | in |
| W_el,x | 504 | in³ |
| W_el,y | 78.8 | in³ |
| W_pl,x | 569 | in³ |
| W_pl,y | 122 | in³ |
| I_t | 20 | in⁴ |
| d | 24.0 mm [PDF] | |
| 5.92 | ||
| 33.1 | ||
| u | 0.885 | |
| H | 98,300 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| c1 |
Source notes and corrections
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
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